[whatwg] Features for responsive Web design

[Tab Atkins Jr.]

On Thu, Aug 9, 2012 at 1:16 AM, Andy Davies <dajdavies at gmail.com> wrote:
> Would also like to see if there's a way of using srcset to hint to the UA
> that it can skip the image under low throughput conditions e.g. GPRS.
> Same would apply to image-set in CSS

The image-set() function already includes this functionality.  You can
include a fallback color, and if the UA decides it doesn't want to
download *any* of the images, it can just create a solid-color image
and use that instead.

~TJ